DEBIAN-CVE-2026-104266

Source
https://security-tracker.debian.org/tracker/CVE-2026-104266
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-104266.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-104266
Upstream
Published
2026-10-15T18:17:22Z
Modified
2026-10-16T19:00:05Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

tinytag is a Python library for reading audio file metadata. From 2.0.0 until 2.3.0, an M4A file containing a sub-atom with a size of zero inside a ---- atom can cause the metadata parser to stop advancing through the input. The custom-field atom traversal repeatedly processes the malformed location, causing an infinite loop and denying service to a program that reads the crafted file. This issue is fixed in version 2.3.0.

References

Affected packages

Debian:14 / python-tinytag

Package

Name
python-tinytag
Purl
pkg:deb/debian/python-tinytag?arch=source&distro=forky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.3.0-1

Affected versions

2.*
2.2.1-1

Ecosystem specific

{
    "urgency":  "not yet assigned"
}

Database specific

source
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-104266.json"